Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751860Ab0AVMGP (ORCPT ); Fri, 22 Jan 2010 07:06:15 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751214Ab0AVMGO (ORCPT ); Fri, 22 Jan 2010 07:06:14 -0500 Received: from mga05.intel.com ([192.55.52.89]:26024 "EHLO fmsmga101.fm.intel.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751125Ab0AVMGO (ORCPT ); Fri, 22 Jan 2010 07:06:14 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.49,323,1262592000"; d="scan'208";a="533614945" Date: Fri, 22 Jan 2010 11:40:37 +0000 From: Alan Cox To: Kirill Smelkov Cc: linux-kernel@vger.kernel.org, Kirill Smelkov , Jiri Slaby , Peter Botha , Denis Vlasenko Subject: Re: [RFC PATCH] mxser: make /dev/ttyMI namespace contiguous Message-ID: <20100122114037.06d073bf@linux.intel.com> In-Reply-To: <1264161402-4669-1-git-send-email-kirr@mns.spb.ru> References: <1264161402-4669-1-git-send-email-kirr@mns.spb.ru> Organization: Intel X-Mailer: Claws Mail 3.7.3 (GTK+ 2.18.5; x86_64-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 634 Lines: 16 > Maybe let's teach mxser to create continous /dev entries in the first > place? The existing mapping is ABI. Users do not expect their devices to suddenly move around. If the driver hadn't been merged yet I'd not object to the concept. However it is now years too late. Remap it in userspace if you want, add udev rules for it if you like, but the kernel mapping is set in stone. Alan -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/